Build failure of network:osmocom:nightly/osmo-sip-connector in openSUSE_Leap_15.1/x86_64

Visit https://build.opensuse.org/package/live_build_log/network:osmocom:nightly/o… Package network:osmocom:nightly/osmo-sip-connector failed to build in openSUSE_Leap_15.1/x86_64 Check out the package for editing: osc checkout network:osmocom:nightly osmo-sip-connector Last lines of build log: [ 35s] checking whether we are using the GNU C compiler... yes [ 35s] checking whether gcc accepts -g... yes [ 35s] checking for gcc option to accept ISO C89... none needed [ 35s] checking whether gcc understands -c and -o together... yes [ 35s] checking for style of include used by make... GNU [ 35s] checking dependency style of gcc... none [ 35s] checking for libosmocore >= 1.5.0... no [ 35s] configure: error: Package requirements (libosmocore >= 1.5.0) were not met: [ 35s] [ 35s] Package 'libsctp', required by 'libosmocore', not found [ 35s] [ 35s] Consider adjusting the PKG_CONFIG_PATH environment variable if you [ 35s] installed software in a non-standard prefix. [ 35s] [ 35s] Alternatively, you may set the environment variables LIBOSMOCORE_CFLAGS [ 35s] and LIBOSMOCORE_LIBS to avoid the need to call pkg-config. [ 35s] See the pkg-config man page for more details. [ 35s] error: Bad exit status from /var/tmp/rpm-tmp.w4lNSG (%build) [ 35s] [ 35s] [ 35s] RPM build errors: [ 35s] Bad exit status from /var/tmp/rpm-tmp.w4lNSG (%build) [ 35s] ### VM INTERACTION START ### [ 36s] [ 30.739731] sysrq: SysRq : Power Off [ 36s] [ 30.741142] reboot: Power down [ 36s] ### VM INTERACTION END ### [ 36s] [ 36s] sheep87 failed "build osmo-sip-connector.spec" at Sat Mar 26 01:12:35 UTC 2022. [ 36s] -- Configure notifications at https://build.opensuse.org/my/subscriptions openSUSE Build Service (https://build.opensuse.org/)